aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/lib/X11/lcPrTxt.c
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/lib/X11/lcPrTxt.c')
-rw-r--r--nx-X11/lib/X11/lcPrTxt.c289
1 files changed, 0 insertions, 289 deletions
diff --git a/nx-X11/lib/X11/lcPrTxt.c b/nx-X11/lib/X11/lcPrTxt.c
deleted file mode 100644
index e62e94e80..000000000
--- a/nx-X11/lib/X11/lcPrTxt.c
+++ /dev/null
@@ -1,289 +0,0 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "XlcPubI.h"
-#include <nx-X11/Xutil.h>
-#include <nx-X11/Xatom.h>
-
-static XPointer *
-alloc_list(
- Bool is_wide_char,
- int count,
- int nitems)
-{
- if (is_wide_char) {
- wchar_t **wstr_list;
-
- wstr_list = Xmalloc(count * sizeof(wchar_t *));
- if (wstr_list == NULL)
- return (XPointer *) NULL;
-
- *wstr_list = Xmalloc(nitems * sizeof(wchar_t));
- if (*wstr_list == NULL) {
- Xfree(wstr_list);
- return (XPointer *) NULL;
- }
-
- return (XPointer *) wstr_list;
- } else {
- char **str_list;
-
- str_list = Xmalloc(count * sizeof(char *));
- if (str_list == NULL)
- return (XPointer *) NULL;
-
- *str_list = Xmalloc(nitems);
- if (*str_list == NULL) {
- Xfree(str_list);
- return (XPointer *) NULL;
- }
-
- return (XPointer *) str_list;
- }
-}
-
-static void
-copy_list(
- Bool is_wide_char,
- XPointer text,
- XPointer *list,
- int count)
-{
- int length;
-
- if (is_wide_char) {
- wchar_t *wc_text, *wstr, **wstr_list;
-
- wc_text = (wchar_t *) text;
- wstr_list = (wchar_t **) list;
-
- for (wstr = *wstr_list; count > 0; count--, wstr_list++) {
- _Xwcscpy(wstr, wc_text);
- *wstr_list = wstr;
- length = _Xwcslen(wstr) + 1;
- wstr += length;
- wc_text += length;
- }
- } else {
- char *mb_text, *str, **str_list;
-
- mb_text = (char *) text;
- str_list = (char **) list;
-
- for (str = *str_list; count > 0; count--, str_list++) {
- strcpy(str, mb_text);
- *str_list = str;
- length = strlen(str) + 1;
- str += length;
- mb_text += length;
- }
- }
-}
-
-static int
-_XTextPropertyToTextList(
- XLCd lcd,
- Display *dpy,
- const XTextProperty *text_prop,
- const char *to_type,
- XPointer **list_ret,
- int *count_ret)
-{
- XlcConv conv = NULL;
- const char *from_type;
- XPointer from, to, buf;
- char *str_ptr, *last_ptr;
- Atom encoding;
- int from_left, to_left, buf_len, ret, len;
- int unconv_num, nitems = text_prop->nitems;
- Bool is_wide_char = False, do_strcpy = False;
-
- if (strcmp(XlcNWideChar, to_type) == 0)
- is_wide_char = True;
-
- if (nitems <= 0) {
- *list_ret = NULL;
- *count_ret = 0;
- return Success;
- }
-
- if (text_prop->format != 8)
- return XConverterNotFound;
-
- encoding = text_prop->encoding;
- if (encoding == XA_STRING)
- from_type = XlcNString;
- else if (encoding == XInternAtom(dpy, "UTF8_STRING", False))
- from_type = XlcNUtf8String;
- else if (encoding == XInternAtom(dpy, "COMPOUND_TEXT", False))
- from_type = XlcNCompoundText;
- else if (encoding == XInternAtom(dpy, XLC_PUBLIC(lcd, encoding_name), False))
- from_type = XlcNMultiByte;
- else
- return XConverterNotFound;
-
- if (is_wide_char) {
- buf_len = (text_prop->nitems + 1) * sizeof(wchar_t);
- } else {
- if (strcmp(to_type, XlcNUtf8String) == 0)
- buf_len = text_prop->nitems * 6 + 1;
- else
- buf_len = text_prop->nitems * XLC_PUBLIC(lcd, mb_cur_max) + 1;
- }
- buf = Xmalloc(buf_len);
- if (buf == NULL)
- return XNoMemory;
- to = buf;
- to_left = buf_len;
-
- /* can be XlcNMultiByte to XlcNMultiByte,
- or XlcNUtf8String to XlcNUtf8String */
- if (!strcmp(from_type, to_type)) {
- do_strcpy = True;
- } else {
- conv = _XlcOpenConverter(lcd, from_type, lcd, to_type);
- if (conv == NULL) {
- Xfree(buf);
- return XConverterNotFound;
- }
- }
-
- last_ptr = str_ptr = (char *) text_prop->value;
- unconv_num = *count_ret = 0;
-
- while (1) {
- if (nitems == 0 || *str_ptr == 0) {
- from = (XPointer) last_ptr;
- from_left = str_ptr - last_ptr;
- last_ptr = str_ptr;
-
- if (do_strcpy) {
- len = min(from_left, to_left);
- strncpy(to, from, len);
- from += len;
- to += len;
- from_left -= len;
- to_left -= len;
- ret = 0;
- } else {
- ret = _XlcConvert(conv, &from, &from_left, &to, &to_left, NULL, 0);
- }
-
- if (ret < 0)
- continue;
-
- unconv_num += ret;
- (*count_ret)++;
-
- if (nitems == 0)
- break;
- last_ptr = ++str_ptr;
- if (is_wide_char) {
- *((wchar_t *)to) = (wchar_t) 0;
- to += sizeof(wchar_t);
- to_left -= sizeof(wchar_t);
- } else {
- *((char *)to) = '\0';
- to++;
- to_left--;
- }
- if (! do_strcpy)
- _XlcResetConverter(conv);
- } else
- str_ptr++;
-
- nitems--;
- }
-
- if (! do_strcpy)
- _XlcCloseConverter(conv);
-
- if (is_wide_char) {
- *((wchar_t *) to) = (wchar_t) 0;
- to_left -= sizeof(wchar_t);
- } else {
- *((char *) to) = '\0';
- to_left--;
- }
-
- *list_ret = alloc_list(is_wide_char, *count_ret, buf_len - to_left);
- if (*list_ret)
- copy_list(is_wide_char, buf, *list_ret, *count_ret);
-
- Xfree(buf);
-
- return unconv_num;
-}
-
-int
-_XmbTextPropertyToTextList(
- XLCd lcd,
- Display *dpy,
- const XTextProperty *text_prop,
- char ***list_ret,
- int *count_ret)
-{
- return _XTextPropertyToTextList(lcd, dpy, text_prop, XlcNMultiByte,
- (XPointer **) list_ret, count_ret);
-}
-
-int
-_XwcTextPropertyToTextList(
- XLCd lcd,
- Display *dpy,
- const XTextProperty *text_prop,
- wchar_t ***list_ret,
- int *count_ret)
-{
- return _XTextPropertyToTextList(lcd, dpy, text_prop, XlcNWideChar,
- (XPointer **) list_ret, count_ret);
-}
-
-int
-_Xutf8TextPropertyToTextList(
- XLCd lcd,
- Display *dpy,
- const XTextProperty *text_prop,
- char ***list_ret,
- int *count_ret)
-{
- return _XTextPropertyToTextList(lcd, dpy, text_prop, XlcNUtf8String,
- (XPointer **) list_ret, count_ret);
-}
-
-void
-_XwcFreeStringList(
- XLCd lcd,
- wchar_t **list)
-{
- if (list) {
- Xfree(*list);
- Xfree(list);
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-04 21:58:54 +0000